Cot quiz

Rocks vary in color, size, texture and shape. They are classified based on how they were formed. Which of the following deals with the study of rocks?

• A. Biology

• B. Geology

• C. Paleontology

• D. Petrology

Which of the following is an example of an igneous rock?

• A. Coal

• B. Granite

• C. Limestone

• D. Sandstone

What is the natural process that causes one kind of rock to change into another kind?

• A. weathering

• B. rock cycle

• C. Metamorphism

• D. Sediments

In which type of rock can fossils be found?

• A. Extrusive igneous roc

• B. Intrusive igneous rock

• C. Metamorphic rock

• D. Sedimentary rock

Which of the following is true about rocks?

• A. Coal is not considered a rock.

• B. Rocks do not contain minerals.

• C. Most rocks are a mixture of minerals.

• D. Rocks are composed of only one mineral.